1# Ability Error Codes 2 3> **NOTE** 4> 5> This topic describes only module-specific error codes. For details about universal error codes, see [Universal Error Codes](../errorcode-universal.md). 6 7## 16000001 Ability Name Does Not Exist 8 9**Error Message** 10 11The specified ability does not exist. 12 13**Description** 14 15This error code is reported when the specified ability name does not exist. 16 17**Possible Causes** 18 19The ability to query does not exist. 20 21**Solution** 22 231. Pass in correct values of **bundleName**, **moduleName**, and **abilityName** in **want**. 242. Check whether the application corresponding to **bundleName** in **want** is installed. You can run the following command to query the list of installed applications. If **bundleName** is not in the query result, the application is not installed. 25 ``` 26 hdc shell bm dump -a 27 ``` 283. For a multi-HAP application, check whether the HAP to which the ability belongs is installed. You can run the following command to query the bundle information. If the installed application does not contain the corresponding HAP and ability, the HAP to which the ability belongs is not installed. 29 ``` 30 hdc shell bm dump -n bundleName 31 ``` 32 33## 16000002 Incorrect Ability Type 34 35**Error Message** 36 37Incorrect ability type. 38 39**Description** 40 41This error code is reported when the ability type invoked by the API is incorrect. 42 43**Possible Causes** 44 45The ability with the specified type does not support the API invocation. 46 47**Solution** 48 491. Pass in correct values of **bundleName**, **moduleName**, and **abilityName** in **want**. 502. Call APIs based on the ability type. For example, call <!--Del-->[startServiceExtensionAbility](js-apis-inner-application-uiAbilityContext-sys.md#uiabilitycontextstartserviceextensionability) to start the ServiceExtensionAbility, or call <!--DelEnd-->[connectServiceExtensionAbility()](js-apis-inner-application-uiAbilityContext.md#uiabilitycontextconnectserviceextensionability) to connect to the ServiceExtensionAbility. 51 52## 16000003 ID Not Exist 53 54**Error Message** 55 56The specified ID does not exist. 57 58**Description** 59 60This error code is reported when the specified ID does not exist. 61 62**Possible Causes** 63 64The target with the specified ID does not exist. 65 66**Solution** 67 68Use the correct ID. 69 70## 16000004 Visibility Verification Failure 71 72**Error Message** 73 74Failed to start the invisible ability. 75 76**Description** 77 78This error code is reported when the application fails visibility verification. 79 80**Possible Causes** 81 82Visibility verification fails. 83 84**Solution** 85 861. Check whether [exported](../../quick-start/module-configuration-file.md#abilities) under the **Ability** field in the **module.json5** file of the ability is set to **true**. If this parameter is set to **true**, the ability can be started by other applications. If this parameter is set to **false**, the ability cannot be started by other applications. 872. To start the ability for which **exported** is set to **false**, the caller must request the **ohos.permission.START_INVISIBLE_ABILITY** permission, which is available only for system applications. 88 89## 16000005 Process Permission Verification Failure 90 91**Error Message** 92 93The specified process does not have the permission. 94 95**Description** 96 97This error code is reported when the specified process fails permission verification. 98 99**Possible Causes** 100 101Permission verification for the specified process fails. 102 103**Solution** 104 105Check whether the permission of the specified process is correct. 106 107## 16000006 Cross-User Operation Is Not Allowed 108 109**Error Message** 110 111Cross-user operations are not allowed. 112 113**Description** 114 115This error code is reported when an application tries to perform a cross-user operation. 116 117**Possible Causes** 118 119The application initiates a cross-user operation. 120 121**Solution** 122 123Do not perform a cross-user operation. 124 125## 16000007 Service Busy 126 127**Error Message** 128 129Service busy. There are concurrent tasks. Try again later. 130 131**Description** 132 133This error code is reported when the service requested is busy. 134 135**Possible Causes** 136 137The service is busy. 138 139**Solution** 140 141Try again later. 142 143## 16000008 Crowdtesting Application Expires 144 145**Error Message** 146 147The crowdtesting application expires. 148 149**Description** 150 151This error code is reported when users try to open a crowdtesting application that has expired. 152 153**Possible Causes** 154 155The crowdtesting application has expired. 156 157**Solution** 158 159Expired crowdtesting applications cannot be started. 160 161## 16000009 Ability Start or Stop Failure in Wukong Mode 162 163**Error Message** 164 165An ability cannot be started or stopped in Wukong mode. 166 167**Description** 168 169This error code is returned when the application tries to start or stop an ability in Wukong mode. 170 171**Possible Causes** 172 173An ability cannot be started or stopped in Wukong mode. 174 175**Solution** 176 177Exit Wukong mode, and then start or stop the ability. An ability cannot be started or stopped in Wukong mode. 178 179## 16000010 Continuation Flag Forbidden 180 181**Error Message** 182 183The call with the continuation flag is forbidden. 184 185**Description** 186 187This error code is reported when the API call carries the continuation flag. 188 189**Possible Causes** 190 191The continuation flag is not allowed for the API call. 192 193**Solution** 194 195Remove the continuation flag. 196 197## 16000011 Context Not Exist 198 199**Error Message** 200 201The context does not exist. 202 203**Description** 204 205This error code is reported when the specified context does not exist. 206 207**Possible Causes** 208 209The context passed in the API does not exist. 210 211**Solution** 212 213Use the correct context. 214 215## 16000012 Application Under Control 216 217**Error Message** 218 219The application is controlled. 220 221**Description** 222 223This error code is reported when an application is controlled by the application market. 224 225**Possible Causes** 226 227The application is suspected to have malicious behavior and is not allowed to start due to application market control. 228 229**Solution** 230 231It is recommended that end users uninstall the application. 232 233## 16000013 Application Controlled by EDM 234 235**Error Message** 236 237The application is controlled by EDM. 238 239**Description** 240 241This error code is reported when an application is controlled by [Enterprise Device Manager (EDM)](../../mdm/mdm-kit-admin.md). 242 243**Possible Causes** 244 245The application is controlled by EDM. 246 247**Solution** 248 249Contact the enterprise device management personnel. 250 251## 16000015 Service Timeout 252 253**Error Message** 254 255Service timeout. 256 257**Description** 258 259This error code is reported when the service requested times out. 260 261**Possible Causes** 262 263The service times out. 264 265**Solution** 266 267Try again later. 268 269## 16000017 Waiting for the Previous Abilities to Finish Startup 270 271**Error Message** 272 273Another ability is being started. Wait until it finishes starting. 274 275**Description** 276 277Too many abilities need to be started. Due to the limited processing capability of the system, the requests are cached in the queue and processed in sequence. 278 279**Possible Causes** 280 281The system has a large number of concurrent requests. 282 283**Solution** 284 285No action is required. Wait for the previous abilities to finish startup. 286 287## 16000018 Restricting Redirection to Third-Party Applications of API Version 11 or Later 288 289**Error Message** 290 291Redirection to a third-party application is not allowed in API version 11 or later. 292 293**Description** 294 295When the API version of an application is later than 11, the application cannot be explicitly redirected to a third-party application. 296 297**Solution** 298 299Use implicit startup or [openLink](js-apis-inner-application-uiAbilityContext.md#uiabilitycontextopenlink12) for redirection. 300 301## 16000019 No Matching Application Is Found During Implicit Startup 302 303**Error Message** 304 305No matching ability is found. 306 307**Description** 308 309A matching ability is not found during implicit startup. 310 311**Solution** 312 313Modify the items used for matching in implicit startup. 314 315## 16000050 Internal Error 316 317**Error Message** 318 319Internal error. 320 321**Description** 322 323This error code is reported when an error occurs during internal processing, such as memory application or multi-thread processing. 324 325**Possible Causes** 326 327Common kernel errors such as memory application and multi-thread processing errors occur. The possible causes are as follows: empty internal object, processing timeout, failure in obtaining application information, failing in obtaining the system service, and too many started ability instances. 328 329**Solution** 330 3311. Ensure sufficient system memory. Ensure that the system version used by the device is normal. 3322. Limit the number of ability processes started. 3333. Restart the device. 334 335## 16000051 Network Error 336 337**Error Message** 338 339Network error. 340 341**Description** 342 343This error code is reported when the network is abnormal. 344 345**Possible Causes** 346 347The network is unavailable. 348 349**Solution** 350 351Try again later or reconnect to the network. 352 353## 16000052 Installation-Free Is Not Supported 354 355**Error Message** 356 357Installation-free is not supported. 358 359**Description** 360 361This error code is reported when the application does not support installation-free. 362 363**Possible Causes** 364 365The application package does not meet the installation-free requirements. For example, the package is too large. 366 367**Solution** 368 369Check whether the application supports installation-free. 370 371## 16000053 Ability Is Not on Top 372 373**Error Message** 374 375The ability is not on the top of the UI. 376 377**Description** 378 379This error code is reported when the ability is not displayed on the top of the UI. 380 381**Possible Causes** 382 383During the installation-free startup process, the ability is not displayed on the top of the UI. 384 385**Solution** 386 387Ensure that the ability is displayed on the top of the UI. 388 389## 16000054 Installation-Free Busy 390 391**Error Message** 392 393The installation-free service is busy. Try again later. 394 395**Description** 396 397This error code is reported when the installation-free service is busy. 398 399**Possible Causes** 400 401A download and installation task is being executed for the atomic service. 402 403**Solution** 404 405Try again later. 406 407## 16000055 Installation-Free Timeout 408 409**Error Message** 410 411Installation-free timed out. 412 413**Description** 414 415This error code is reported when the installation-free task times out. 416 417**Possible Causes** 418 419Installation-free times out. 420 421**Solution** 422 423Try again later. 424 425## 16000056 Installation-Free Is Not Allowed for Other Applications 426 427**Error Message** 428 429Installation-free is not allowed for other applications. 430 431**Description** 432 433This error code is reported when users try to apply installation-free for other applications. 434 435**Possible Causes** 436 437Installation-free is allowed only for the current application. 438 439**Solution** 440 441Apply installation-free only for the current application. 442 443## 16000057 Cross-Device Installation-Free Is Not Supported 444 445**Error Message** 446 447Cross-device installation-free is not supported. 448 449**Description** 450 451This error code is reported when users try to apply installation-free across devices. 452 453**Possible Causes** 454 455Cross-device installation-free is not supported. 456 457**Solution** 458 459Use installation-free on the same device. 460 461## 16000058 Specified URI Flag Is Invalid 462 463**Error Message** 464 465Invalid URI flag. 466 467**Description** 468 469This error code is reported when the specified URI flag is invalid. 470 471**Possible Causes** 472 473An incorrect parameter is passed in. 474 475**Solution** 476 477Pass in a valid URI flag. 478 479## 16000059 Specified URI Type Is Invalid 480 481**Error Message** 482 483Invalid URI type. 484 485**Description** 486 487This error code is reported when the specified URI type is invalid. 488 489**Possible Causes** 490 491An incorrect parameter is passed in. Currently, URI authorization management supports only URIs of the file type. 492 493**Solution** 494 495Ensure that the input parameter is of the supported URI type. 496 497## 16000060 Sandbox Applications Cannot Authorize URIs 498 499**Error Message** 500 501A sandbox application cannot grant URI permission. 502 503**Description** 504 505This error code is reported when a sandbox application authorizes a URI. 506 507**Possible Causes** 508 509Sandbox applications cannot authorize URIs. 510 511**Solution** 512 513Use a non-sandbox application. 514 515## 16000061 Unsupport Operation 516 517**Error Message** 518 519Operation not supported. 520 521**Description** 522 523This error code is reported when an operation is not supported. 524 525**Possible Causes** 526 527The operation is not supported. 528 529**Solution** 530 531Perform a supported operation. 532 533## 16000062 Too Many Child Processes 534 535**Error Message** 536 537The number of child processes exceeds the upper limit. 538 539**Description** 540 541This error code is reported when the number of created child processes reaches the upper limit. 542 543**Possible Causes** 544 545The number of created child processes has reached the upper limit. 546 547**Solution** 548 549Limit the number of created child processes. The maximum number is 512. 550 551## 16000063 Invalid Ability During Application Restart 552 553**Error Message** 554 555The target to restart does not belong to the current application or is not a UIAbility. 556 557**Description** 558 559This error code is reported when the specified ability name or type is invalid during application restart. 560 561**Possible Causes** 562 563The specified ability name or type is invalid. 564 565**Solution** 566 567Ensure that the specified ability name exists in the current application and the ability type is UIAbility. 568 569## 16000064 Frequent Application Restart 570 571**Error Message** 572 573Restart too frequently. Try again at least 10s later. 574 575**Description** 576 577An API is called to restart the application and start a specified ability. This error code is reported when the API is called again within 10 seconds. 578 579**Possible Causes** 580 581The API is frequently called. 582 583**Solution** 584 585Call the API again after 10 seconds. 586 587## 16000065 API Can Be Called for a Foreground Ability 588 589**Error Message** 590 591The API can be called only when the ability is running in the foreground. 592 593**Description** 594 595This error code is reported when the API is called while the ability is not running in the foreground. 596 597**Possible Causes** 598 599The ability is not in the foreground when the API is called. 600 601**Solution** 602 603Switch the ability to the foreground before calling the API. 604 605## 16000066 Ability Cannot Be Switched to the Foreground or Background in Wukong Mode 606 607**Error Message** 608 609An ability cannot switch to the foreground or background in Wukong mode. 610 611**Description** 612 613This error code is reported when the API used to switch the ability to the foreground or background is called in Wukong mode. 614 615**Possible Causes** 616 617In Wukong mode, the ability cannot be switched to the foreground or background. 618 619**Solution** 620 621Exit wukong mode, and then call the API to switch the ability to the foreground or background. 622 623## 16000067 Ability Startup Parameter Verification Failure 624 625**Error Message** 626 627The StartOptions check failed. 628 629**Description** 630 631This error code is reported when verification on **StartOptions** fails. 632 633**Possible Causes** 634 6351. **startAbility()**, with **processMode** set to **NEW_PROCESS_ATTACH_TO_STATUS_BAR_ITEM** or **ATTACH_TO_STATUS_BAR_ITEM**, is called, but the application icon is not displayed in the status bar. 6362. **showAbility()** or **hideAbility()** is called, but the caller is not started in **NEW_PROCESS_ATTACH_TO_STATUS_BAR_ITEM** or **ATTACH_TO_STATUS_BAR_ITEM** mode. 637 638**Solution** 639 640Check whether the constraints for **StartOptions** are met. 641 642## 16000068 Ability Is Already Running 643 644**Error Message** 645 646The ability is already running. 647 648**Description** 649 650This error code is reported when the target ability is already running. 651 652**Possible Causes** 653 654**startAbility()** is called, with **processMode** and **startupVisibility** specified. **launchType** of the target ability is singleton or specified, and the target ability is running. 655 656**Solution** 657 658When **launchType** of the target ability is singleton or specified, do not specify **processMode** and **startupVisibility** in **startAbility()**. 659 660## 16000069 ExtensionAbility Fails to Start a Third-Party Application in Strict Mode 661 662**Error Message** 663 664The extension cannot start the third party application. 665 666**Description** 667 668This type of ExtensionAbility cannot start a third-party application in strict mode. 669 670**Possible Causes** 671 672The ExtensionAbility is in strict mode, and this type of ExtensionAbility is forbidden to start third-party applications in strict mode. 673 674**Solution** 675 6761. Check the conditions for enabling the strict mode of this [type of ExtensionAbility](../../application-models/extensionability-overview.md). 6772. Start the ExtensionAbility in non-strict mode. 678 679## 16000070 ExtensionAbility Fails to Start a ServiceExtensionAbility in Strict Mode 680 681**Error Message** 682 683The extension cannot start the service. 684 685**Description** 686 687This type of ExtensionAbility cannot start a ServiceExtensionAbility in strict mode. 688 689**Possible Causes** 690 691The ExtensionAbility is in strict mode, and this type of ExtensionAbility is forbidden to start a ServiceExtensionAbility in strict mode. 692 693**Solution** 694 6951. Check the conditions for enabling the strict mode of this [type of ExtensionAbility](../../application-models/extensionability-overview.md). 6962. Start the ExtensionAbility in non-strict mode. 697 698## 16000071 Application Clone Is Not Supported 699 700**Error Message** 701 702App clone is not supported. 703 704**Description** 705 706This error code is reported when the application does not support clones. 707 708**Possible Causes** 709 710An application that does not support clones calls **getCurrentAppCloneIndex()**. 711 712**Solution** 713 714Avoid calling **getCurrentAppCloneIndex()** in applications that do not support clones. 715 716<!--Del--> 717## 16000072 Multi-app Mode Is Not Supported 718 719**Error Message** 720 721App clone or multi-instance is not supported. 722 723**Description** 724 725This error code is reported when the application does not support the multi-app mode. 726 727**Possible Causes** 728 729The **getRunningMultiAppInfo()** API is called to query the information about an application that does not support the multi-app mode. 730 731**Solution** 732 733When calling **getCurrentAppCloneIndex()**, ensure that the application supports the multi-app mode. 734<!--DelEnd--> 735 736## 16000073 appCloneIndex Is Invalid 737 738**Error Message** 739 740The app clone index is invalid. 741 742**Description** 743 744This error code is reported when an invalid value of **appCloneIndex** is passed in. 745 746**Possible Causes** 747 7481. **startAbility()** is called, with **appCloneIndex** carried in **ohos.extra.param.key.appCloneIndex** set to an invalid value. 749<!--Del--> 7502. **isAppRunning()** is called, with **appCloneIndex** set to an invalid value. 751<!--DelEnd--> 752 753**Solution** 754 755Check whether the constraints of **appCloneIndex** are met. 756 757## 16000074 Caller Corresponding to requestCode Does Not Exist When the Result Is Returned 758 759**Error Message** 760 761The caller does not exist. 762 763**Description** 764 765This error code is reported when the **backTocallerAbilityResult** API attempts to return the result to the caller but fails to find the caller based on **requestCode**. 766 767**Possible Causes** 768 7691. **requestCode** is not obtained from the **CALLER_REQUEST_CODE** field in **want**. 770 7712. The caller corresponding to **requestCode** has been destroyed or the result has been returned. 772 773**Solution** 774 7751. Check whether **requestCode** is obtained from **CALLER_REQUEST_CODE** in **want**. 776 7772. Check whether the caller has been destroyed or the result has been returned. 778 779## 16000075 Caller Cannot Be Started When the Result Is Returned 780 781**Error Message** 782 783Not support back to caller. 784 785**Description** 786 787This error code is reported when the **backToCallerAbilityWithResult** API fails to return the result to the caller. 788 789**Possible Causes** 790 791The link feature is not configured for the application or the configuration is not approved by the system. 792 793**Solution** 794 7951. Ensure that the **linkFeature** field is configured in the **module.json5** file of the application. 7962. Ensure that the **linkFeature** field value of the application is correct, the functionality it describes matches the actual capability of the application link, and the configuration has been approved by the system. 797 798## 16000076 APP_INSTANCE_KEY Does Not Exist 799 800**Error Message** 801 802The APP_INSTANCE_KEY is invalid. 803 804**Description** 805 806This error code is reported when the specified [APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) does not exist. 807 808**Possible Causes** 809 810The instance specified by [APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) does not exist. 811 812**Solution** 813 814Ensure that the value of [APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) is valid. 815 816## 16000077 Number of Application Instances Reaches the Upper Limit 817 818**Error Message** 819 820The number of app instances reaches the limit. 821 822**Description** 823 824This error code is reported when the number of application instances reaches the upper limit and more application instances try to be created. 825 826**Possible Causes** 827 828Before creating an application instance, the application does not check whether the number of application instances reaches the upper limit. 829 830**Solution** 831 832You can create application instances only after adjusting the upper limit of application instances or deleting existing application instances. 833 834## 16000078 Application Multi-Instance Not Supported 835 836**Error Message** 837 838The multi-instance is not supported. 839 840**Description** 841 842This error code is reported when the application does not support the multi-instance mode. 843 844**Possible Causes** 845 8461. The multi-instance mode is not configured for the application. 8472. The current device type does not support the multi-instance mode. 848 849**Solution** 850 8511. Configure the multi-instance mode for the application. 8522. Call the API to create multiple instances on a 2-in-1 device. 853 854## 16000079 APP_INSTANCE_KEY Cannot Be Specified 855 856**Error Message** 857 858The APP_INSTANCE_KEY cannot be specified. 859 860**Description** 861 862[APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) and [CREATE_APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) cannot be specified at the same time. This error code is reported when both of them are specified. 863 864**Possible Causes** 865 866Too many parameters are passed. 867 868**Solution** 869 870Specify either [APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) or [CREATE_APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params). 871 872## 16000080 New Instances Cannot Be Created 873 874**Error Message** 875 876Creating an instance is not supported. 877 878**Description** 879 880Applications can use [CREATE_APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) to create their own instances, but not for other applications. Otherwise, this error code is reported. 881 882**Possible Causes** 883 884The parameter use scenario is incorrect. 885 886**Solution** 887 888Delete the [CREATE_APP_INSTANCE_KEY](js-apis-app-ability-wantConstant.md#params) parameter. 889 890## 16000100 Failed to Call AbilityMonitor APIs to Listen for Ability Lifecycle Changes 891 892**Error Message** 893 894 - Calling AddAbilityMonitor failed. 895 896 - Calling AddAbilityMonitorSync failed. 897 898 - Calling RemoveAbilityMonitor failed. 899 900 - Calling RemoveAbilityMonitorSync failed. 901 902 - Calling WaitAbilityMonitor failed. 903 904 - Calling GetCurrentTopAbility failed. 905 906 - Calling DoAbilityForeground failed. 907 908 - Calling DoAbilityBackground failed. 909 910 - Calling FinishTest failed. 911 912 - Calling AddAbilityStageMonitor failed. 913 914 - Calling AddAbilityStageMonitorSync failed. 915 916 - Calling RemoveAbilityStageMonitor failed. 917 918 - Calling RemoveAbilityStageMonitorSync failed. 919 920 - Calling WaitAbilityStageMonitor failed. 921 922**Description** 923 924This error code is reported when an AbilityMonitor API for monitoring the lifecycle change of a specified ability fails to be executed. 925 926**Possible Causes** 927 928Creating an **AbilityDelegatorRegistry** instance fails. 929 930**Solution** 931 932Check whether an **AbilityDelegatorRegistry** instance is created. 933 934## 16000101 shell Command Failure 935 936**Error Message** 937 938Failed to run the shell command. 939 940**Description** 941 942This error code is reported when the command is not a valid shell command. 943 944**Possible Causes** 945 946The command is not a valid shell command. 947 948**Solution** 949 950Use a valid shell command. 951 952## 16000151 Invalid wantAgent Object 953 954**Error Message** 955 956Invalid wantAgent object. 957 958**Description** 959 960This error code is reported when the **wantAgent** object passed in the API is invalid. 961 962**Possible Causes** 963 964The **wantAgent** object is invalid. 965 966**Solution** 967 968Pass a valid **wantAgent** object in the API. 969 970## 16000152 wantAgent Object Does Not Exist 971 972**Error Message** 973 974The wantAgent object does not exist. 975 976**Description** 977 978This error code is reported when the **wantAgent** object passed in the API does not exist. 979 980**Possible Causes** 981 982The **wantAgent** object does not exist. 983 984**Solution** 985 986Pass a valid **wantAgent** object in the API. 987 988## 16000153 wangAgent Object Canceled 989 990**Error Message** 991 992The wantAgent object has been canceled. 993 994**Description** 995 996This error code is reported when the **wangAgent** object passed in the API has been canceled. 997 998**Possible Causes** 999 1000The **wantAgent** object has been canceled. 1001 1002**Solution** 1003 1004Pass a valid **wantAgent** object in the API. 1005 1006## 16100001 Ability of the Specified URI Does Not Exist 1007 1008**Error Message** 1009 1010The ability with the specified URI does not exist. 1011 1012**Description** 1013 1014This error code is reported when the ability with the specified URI does not exist. 1015 1016**Possible Causes** 1017 1018The ability to query does not exist. 1019 1020**Solution** 1021 1022Check the ability with the specified URI. 1023 1024## 16100002 Incorrect Ability Type 1025 1026**Error Message** 1027 1028Incorrect ability type. 1029 1030**Description** 1031 1032This error code is reported when the ability type invoked by the API is incorrect. 1033 1034**Possible Causes** 1035 1036The ability with the specified type does not support the API invocation. 1037 1038**Solution** 1039 10401. Check whether the ability name corresponding to the bundle name is correct. 10412. Call the supported APIs based on the ability type. 1042 1043## 16200001 Caller Released 1044 1045**Error Message** 1046 1047The caller has been released. 1048 1049**Description** 1050 1051This error code is reported when the caller has been released. 1052 1053**Possible Causes** 1054 1055The caller has been released. 1056 1057**Solution** 1058 10591. Register a valid caller again. 10602. Check whether the ability corresponding to the context is still running when **context.startAbility** is called. This error code is thrown when the ability has been destructed. 10613. If **startAbility()** and **terminateSelf()** are called consecutively, ensure that a success or failure callback for **startAbility()** is received before calling **terminateSelf()**. 1062 1063## 16200002 Invalid Callee 1064 1065**Error Message** 1066 1067The callee does not exist. 1068 1069**Description** 1070 1071This error code is reported when the callee is invalid. 1072 1073**Possible Causes** 1074 1075The callee does not exist. 1076 1077**Solution** 1078 1079Use a valid callee. 1080 1081## 16200003 Release Failure 1082 1083**Error Message** 1084 1085Release error. The caller does not call any callee. 1086 1087**Description** 1088 1089This error code is reported when the release fails. 1090 1091**Possible Causes** 1092 1093The caller is not registered with a callee. 1094 1095**Solution** 1096 1097Check whether the caller has registered. 1098 1099## 16200004 Method Registered 1100 1101**Error Message** 1102 1103The method has been registered. 1104 1105**Description** 1106 1107This error code is reported when the method has been registered. 1108 1109**Possible Causes** 1110 1111The method has been registered by the callee. 1112 1113**Solution** 1114 1115Check whether the method has been registered. 1116 1117## 16200005 Method Not Registered 1118 1119**Error Message** 1120 1121The method has not been registered. 1122 1123**Description** 1124 1125This error code is reported when the method has not been registered. 1126 1127**Possible Causes** 1128 1129The method has not been registered by the callee. 1130 1131**Solution** 1132 1133Check whether the method has been registered. 1134 1135## 16200006 No Permission to Enable or Disable the Resident Process 1136 1137**Error Message** 1138 1139The caller application can only set the resident status of the configured process. 1140 1141**Description** 1142 1143This error code is reported when the caller does not have the permission to enable or disable the resident process. 1144 1145**Possible Causes** 1146 1147The caller does not have the permission to enable or disable the resident process. 1148 1149**Solution** 1150 1151Ensure that the caller has the required permission before calling this API. 1152 1153## 16300001 Nonexistent Mission 1154 1155**Error Message** 1156 1157Mission not found. 1158 1159**Description** 1160 1161This error code is reported when the specified mission does not exist. 1162 1163**Possible Causes** 1164 1165The mission does not exist. 1166 1167**Solution** 1168 1169Check the mission ID. 1170 1171## 16300002 Nonexistent Mission Listener 1172 1173**Error Message** 1174 1175The specified mission listener does not exist. 1176 1177**Description** 1178 1179This error code is reported when the specified mission listener does not exist. 1180 1181**Possible Causes** 1182 1183The mission listener does not exist. 1184 1185**Solution** 1186 1187Check the mission listener ID. 1188 1189## 16300003 Target Application Is Not the Invoker Application 1190 1191**Error Message** 1192 1193The target application is not the current application. 1194 1195**Description** 1196 1197This error code is reported when the application to start is not the application that calls the API. 1198 1199**Possible Causes** 1200 1201The application to start and the invoker application are not the same application. 1202 1203**Solution** 1204 1205Ensure that the application to start is the invoker application. 1206 1207## 18500001 Invalid Bundle Name 1208 1209**Error Message** 1210 1211The bundle does not exist or no patch has been applied. 1212 1213**Description** 1214 1215This error code is reported when the specified bundle name is invalid. 1216 1217**Possible Causes** 1218 1219The bundle does not exist or is not installed. 1220 1221**Solution** 1222 1223Check whether the bundle has been installed. 1224 1225## 18500002 Invalid Patch Package 1226 1227**Error Message** 1228 1229Invalid patch package. 1230 1231**Description** 1232 1233This error code is returned when the specified patch package is invalid. 1234 1235**Possible Causes** 1236 1237The patch package does not exist or is inaccessible. 1238 1239**Solution** 1240 12411. Check whether the path of the patch package is valid. 12422. Check whether the application has the permission to access the patch package. 1243 1244## 18500003 Patch Deployment Failure 1245 1246**Error Message** 1247 1248Failed to deploy the patch. 1249 1250**Description** 1251 1252This error code is reported when the patch package fails to be deployed. 1253 1254**Possible Causes** 1255 12561. The **type** field in the **patch.json** file is set to a value other than **patch** or **hotreload**. 12572. The HAP corresponding to the bundle name is not installed. 12583. The values of **bundleName** and **versionCode** are different from those of the installed HAP. If the **type** field is set to **patch**, the values of **versionName**, **bundleName**, and **versionCode** are different from those of the installed HAP. 12594. If a patch package has been deployed, the **versionCode** of the new patch package is not later than that of the previous patch package. 12605. If the **type** field is set to **patch**, the signature information is different from that of the application. 12616. If the **type** field is set to **patch** and a debug version is to be installed, a **hotreload** patch is in use. 12627. If the **type** field is set to **hotreload** and a debug version is to be installed, a **patch** package is in use. If the **type** field is set to **hotreload**, a release version is to be installed. 1263 1264**Solution** 1265 1266Check whether the patch package complies with the deployment rules. 1267 1268## 18500004 Patch Package Enablement Failure 1269 1270**Error Message** 1271 1272Failed to enable the patch package. 1273 1274**Description** 1275 1276This error code is reported when the patch package fails to be enabled. 1277 1278**Possible Causes** 1279 1280The patch package is in an incorrect state. 1281 1282**Solution** 1283 1284Check the state of the patch package. 1285 1286## 18500005 Patch Package Deletion Failure 1287 1288**Error Message** 1289 1290Failed to remove the patch package. 1291 1292**Description** 1293 1294This error code is reported when the patch package fails to be deleted. 1295 1296**Possible Causes** 1297 1298The patch package is in an incorrect state. 1299 1300**Solution** 1301 1302Check the state of the patch package. 1303 1304## 18500006 Patch Installation Failure 1305 1306**Error Message** 1307 1308Failed to load the patch. 1309 1310**Description** 1311 1312This error code is reported when the patch fails to be installed. 1313 1314**Possible Causes** 1315 1316The Ark engine fails to install the patch. 1317 1318**Solution** 1319 1320Check whether the patch package is correct. 1321 1322## 18500007 Patch Uninstall Failure 1323 1324**Error Message** 1325 1326Failed to unload the patch. 1327 1328**Description** 1329 1330This error code is reported when the Ark engine fails to uninstall the patch. 1331 1332**Possible Causes** 1333 1334The Ark engine fails to uninstall the patch. 1335 1336**Solution** 1337 1338Check whether the patch package is correct. 1339 1340## 18500008 Internal Error 1341 1342**Error Message** 1343 1344Internal error. 1345 1346**Description** 1347 1348This error code is reported when an error occurs during internal processing, such as memory application or multi-thread processing. 1349 1350**Possible Causes** 1351 1352Common kernel errors such as memory application and multi-thread processing errors occur. 1353 1354**Solution** 1355 1356Ensure sufficient system memory. 1357 1358## 18500009 Application Has a Quick Fix Task Being Processed 1359 1360**Error Message** 1361 1362The application has an ongoing quick fix task. 1363 1364**Description** 1365 1366This error code is reported when the application has a quick fix task that is under processing. 1367 1368**Possible Causes** 1369 1370When you try to cancel a quick fix task for an application, the application has a quick repair task that is under processing. 1371 1372**Solution** 1373 1374Wait until the quick fix task is complete. 1375 1376## 16300004 Observer Does Not Exist 1377 1378**Error Message** 1379 1380observer not found. 1381 1382**Description** 1383 1384This error code is reported when the specified observer does not exist. 1385 1386**Possible Causes** 1387 1388The observer does not exist or has been unregistered. 1389 1390**Solution** 1391 1392Check whether the observer exists. 1393 1394## 16300005 Bundle Information Does Not Exist 1395 1396**Error Message** 1397 1398The target bundle does not exist. 1399 1400**Description** 1401 1402This error code is reported when the bundle information of the preinstalled application does not exist. 1403 1404**Possible Causes** 1405 1406The value of **bundleName**, **userId**, or **appIndex** is incorrect, leading to the query failure. 1407 1408**Solution** 1409 1410Pass in correct values for **bundleName**, **userId**, and **appIndex**. 1411 1412## 29600001 Internal Error During Image Editing 1413 1414**Error Message** 1415 1416Internal error. 1417 1418**Description** 1419 1420This error code is reported when an internal error such as memory allocation or multithreaded processing exception occurs during image saving. 1421 1422**Possible Causes** 1423 1424Common kernel errors such as memory application and multi-thread processing errors occur. The possible causes are as follows: The internal object is empty, and the processing times out. 1425 1426**Solution** 1427 14281. Ensure sufficient system memory. Ensure that the system version used by the device is normal. 14292. Restart the device. 1430 1431## 29600002 Internal Error During Image Editing 1432 1433**Error Message** 1434 1435Image input error. 1436 1437**Description** 1438 1439This error code is reported when the image URI does not exist or the image cannot be parsed. 1440 1441**Possible Causes** 1442 1443The URI does not exist or the URI does not point to an image file. 1444 1445**Solution** 1446 1447Check whether the file exists and whether the file type is image. 1448 1449## 29600002 Image Too Large 1450 1451**Error Message** 1452 1453Image too big. 1454 1455**Description** 1456 1457The image is too large. 1458 1459**Possible Causes** 1460 1461This error code is reported when the size of the image exceeds 50 MB. 1462 1463**Solution** 1464 14651. Limit the size of the edited image to less than 50 MB. 14662. Verify the image size in advance. 1467## 16300007 Download and Installation Task Information of the Atomic Service Does Not Exist 1468 1469**Error Message** 1470 1471The target free install task does not exist. 1472 1473**Description** 1474 1475This error code is reported when the download and installation task of the specified atomic service does not exist while the atomic service window is opened. 1476 1477**Possible Causes** 1478 1479The value of **bundleName**, **moduleName**, **abilityName**, or **startTime** is incorrect, leading to the query failure. 1480 1481**Solution** 1482 1483Pass in correct values for **bundleName**, **moduleName**, **abilityName**, and **startTime**. 1484